Introducing relative times:  feature request #219
 
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
typos fixed.. 
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
renamed timeformat() to standardTime()
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
Introducing the relativeTime() function.
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
Bug: predefined params need to be specified in the interface, too.
Bug was: Fatal error: Declaration of Control_Verification_Captcha::showVerification() must be compatible with that of Control_Verifications::showVerification() 
Signed-off-by:Thorsten Eurich <thorsten@eurich.de>
Merge pull request #358 from eurich/relative_times

Introducing relative times:  feature request #219